| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.52 | 9.340% | $144.8974 | $144.90 | $144.90 | $144.90 |
| Purchase #2 | $43.46 | 12.180% | $48.7534 | $48.75 | $48.75 | $48.80 |
| Purchase #3 | $189.35 | 9.131% | $206.6395 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $215.58 | 12.534% | $242.6008 | $242.60 | $242.60 | $242.60 |
| Purchase #5 | $170.48 | 9.540% | $186.7438 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $106.89 | 9.690% | $117.2476 | $117.25 | $117.25 | $117.20 |
| Purchase #7 | $150.80 | 7.687% | $162.392 | $162.39 | $162.40 | $162.40 |
| 7 purchase totals = | $1,009.08 | $1,109.2745 | $1,109.27 | $1,109.30 | $1,109.20 | |